Contact

You can reach us from Monday to Friday between 9:00 am and 5:30 pm at the number below +49 761 / 45 89 29-10

If you have any questiones about returns and RMA requests please call us at the following number +49 761 / 45 89 29-19

Addasound Headset Bundle

Addasound & Grandstream as bundle

Order Addasound Crystal 2731/32 headsets together with Grandstream GXP16XX phones and save 10%! Also, you will receive the fitting adapter cable for free!

The optimal solution for cost-conscious organizations

The agents in contact centers and offices who handle high call volumes deserve a reliable telephone headset to manage their daily work.
With their noise cancelling, comfort and durability, ADDASOUND headsets consistently outperform the competition and improve call quality while at the same time reduce headset cost.Together with the Grandstream GXP16XX phones, you get a solution with exceptional price-performance ratio.